摘要
介绍了海水淡化的主要工艺方法。根据不同的淡化工艺及其系统对阀门的特殊要求,给出了低温多效蒸馏法(MED)淡化工艺用蝶阀的结构形式和蝶板材料的选择方法。
For different seawater desalination procedures, different measures should be taken for the butterfly valve structure design and key parts material selection. This article mainly focus on the specific structure features of the butterfly valves applied in the seawater desalination system with the technology of IVIED and some disc material selection methods both in domestic and abroad.
出处
《阀门》
2009年第4期1-4,33,共5页
VALVE MAGAZINE
关键词
海水淡化
蝶阀
结构设计
蝶板
材料
seawater desalination
butterfly valve
structure design
disc
material
